Hours Of Operations Sleep Number South Dakota Sioux Falls 57106 Sleep Number Hours of Operation and Location in Sioux Falls, SD 57106 4.0 - 134 votes 1130 Empire Mall, Sioux Falls, SD 57106 (877) 883-3959 Get Directions Sleep Number Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Sioux FallsView More Apparel Sam's ClubTJ MaxxKmartBig LotsCato Sports TargetDick's Sporting GoodsVansSnap FitnessOvertime Sports Jewelry Sam's ClubHobby LobbyCatoZalesKohl's Outlet Recommend For You Grainger Casual Male XL Cosmo Prof ADT Build-A Bear Workshop J. C. Penney At Home Austad's Golf Barbour Champion